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/*
* Copyright (C) 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <memory>
#include <optional>
#include <aidl/android/hardware/camera/device/BnCameraDevice.h>
#include "HwCamera.h"
#include "metadata_utils.h"
#include "utils.h"
namespace android {
namespace hardware {
namespace camera {
namespace provider {
namespace implementation {
using aidl::android::hardware::camera::device::BnCameraDevice;
using aidl::android::hardware::camera::device::CameraMetadata;
using aidl::android::hardware::camera::common::CameraResourceCost;
using aidl::android::hardware::camera::device::ICameraDeviceCallback;
using aidl::android::hardware::camera::device::ICameraDeviceSession;
using aidl::android::hardware::camera::device::ICameraInjectionSession;
using aidl::android::hardware::camera::device::RequestTemplate;
using aidl::android::hardware::camera::device::StreamConfiguration;
using ndk::ScopedAStatus;
struct CameraProvider;
struct CameraDevice : public BnCameraDevice {
CameraDevice(hw::HwCameraFactoryProduct hwCamera);
~CameraDevice() override;
ScopedAStatus getCameraCharacteristics(CameraMetadata* metadata) override;
ScopedAStatus getPhysicalCameraCharacteristics(
const std::string& in_physicalCameraId, CameraMetadata* metadata) override;
ScopedAStatus getResourceCost(CameraResourceCost* cost) override;
ScopedAStatus isStreamCombinationSupported(
const StreamConfiguration& in_streams, bool* support) override;
ScopedAStatus open(const std::shared_ptr<ICameraDeviceCallback>& in_callback,
std::shared_ptr<ICameraDeviceSession>* session) override;
ScopedAStatus openInjectionSession(
const std::shared_ptr<ICameraDeviceCallback>& in_callback,
std::shared_ptr<ICameraInjectionSession>* session) override;
ScopedAStatus setTorchMode(bool on) override;
ScopedAStatus turnOnTorchWithStrengthLevel(int32_t strength) override;
ScopedAStatus getTorchStrengthLevel(int32_t* strength) override;
CameraMetadataMap constructDefaultRequestSettings(RequestTemplate tpl) const;
private:
friend struct CameraProvider;
hw::HwCameraFactoryProduct mHwCamera;
std::weak_ptr<CameraDevice> mSelf;
};
} // namespace implementation
} // namespace provider
} // namespace camera
} // namespace hardware
} // namespace android
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